Classify vs Identify

When to use each in English, with meaning, register, and examples.

 ClassifyIdentify
MeaningTo sort or label things into groups.To say who or what someone or something is.
CEFR levelB2A2
Part of speechverbverb
Usage notesUse 'classify' in academic or professional contexts when sorting items into categories. Avoid in casual conversation unless referring to categorization in a fun or informal way.Used when recognizing or naming something. Common in everyday situations and formal contexts, but avoid in casual conversations.

Frequently asked questions: Classify vs Identify

What's the difference between "Classify" and "Identify"?

"Classify" means: To sort or label things into groups. "Identify" means: To say who or what someone or something is.

When should I use "Classify" and "Identify"?

They can all be used in everyday English.

Are "Classify" and "Identify" the same CEFR level?

"Classify" is at B2, "Identify" is at A2 on the CEFR scale.

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